The invention relates to the technical field of vehicle seats, in particular to a seat cover, a seat structure and a vehicle. The seat surface cover is used for being connected with a seat through a hanging piece and comprises a fabric layer, a polyurethane layer and a bottom yarn layer, the fabric layer, the polyurethane layer and the bottom yarn layer are sequentially connected, the bottom yarn layer is used for being connected with the seat, the fabric layer is used for being connected with the hanging piece, and yarn of the fabric layer is of a set diameter. The set diameter is that when sewing equipment is used for hooking the middle position of the yarn, the connecting position of the fabric layer and the hanging piece meets the hanging strength needed by connection of the seat cover and the seat. The fabric layer and the hanging piece can be connected in a sewing mode, the sewing connection conforms to the hanging strength of connection of the seat surface cover and the seat, the sewing connection cannot form a concave characteristic line on the outer surface, away from the seat, of the fabric layer, no hidden line or open line exists on the outer surface of the seat surface cover, and the outer surface of the seat surface cover has the advantages of being simpler and more attractive.
本发明涉及车辆座椅技术领域,具体涉及一种座椅面套、座椅结构及车辆。座椅面套用于通过吊紧件与座椅连接,座椅面套包括织物层、聚氨酯层和底纱层,织物层、聚氨酯层和底纱层依次连接,底纱层用于与座椅连接,织物层用于与吊紧件连接,织物层的纱线为设定直径,设定直径为使用缝纫设备勾上纱线中间位置时,织物层和吊紧件的连接位置满足座椅面套和座椅连接所需的吊紧强度。织物层和吊紧件能够缝合连接,且缝合连接符合座椅面套和座椅连接的吊紧强度,缝合连接不会在织物层远离座椅的外表面形成下凹的特征线,座椅面套外表面无隐藏线、明线,座椅面套的外表面具有更加简洁和美观的特性。
Seat surface cover, seat structure and vehicle
一种座椅面套、座椅结构及车辆
2022-06-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
SEAT-COVER OUTER-SKIN MATERIAL, SEAT COVER, AND VEHICLE SEAT
Europäisches Patentamt | 2016
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